On his way back to his home planet, Tressa, Ghost meets his supervisor, Rose, who has bad news: things have worsened for their fellow Tressians. Rose gives him an important mission that puts Ghost in a tough spot. To help the remaining Tressians, Ghost must make a big sacrifice. Knowing how dangerous this mission is, Mallory tries to stop Ghost because it could cost him his life. Meanwhile, Grim Reapers have shown up nearby, making things even harder.

"GH057 STORY: COLD GRAVITY" dives into themes of duty, sacrifice, and survival in a gripping continuation of the series.